(1975). Political Science Scope And Theory Edited By Fred I Greenstein And Nelson W. Polsby. Addison-Wesley.
Chicago-viite (17. p.)Political Science Scope And Theory Edited By Fred I Greenstein And Nelson W. Polsby. Addison-Wesley, 1975.
MLA-viite (8. p.)Political Science Scope And Theory Edited By Fred I Greenstein And Nelson W. Polsby. Addison-Wesley, 1975.
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